DocumentCode
499467
Title
Probing laser disturbed doubly excited states with isolated attosecond pulses
Author
Gilbertson, Steve ; Feng, Ximao ; Khan, Sabih ; Chini, Michael ; Wang, He ; Chang, Zenghu
Author_Institution
Dept. of Phys., Kansas State Univ., Manhattan, KS, USA
fYear
2009
fDate
2-4 June 2009
Firstpage
1
Lastpage
2
Abstract
Two-electron excitation and autoionization in helium atoms were studied experimentally using isolated attosecond pulses for the first time. The population of the resonance state was modified by intense near infrared laser pulses.
Keywords
atom-photon collisions; autoionisation; helium; high-speed optical techniques; laser beams; multiphoton processes; photoionisation; resonant states; autoionization; helium atoms; intense near infrared laser pulse; isolated attosecond pulse; laser disturbed doubly excited states; multiphoton ionization; resonance state; two-electron excitation; Delay; Electrons; Helium; Ionization; Laser excitation; Mirrors; Optical pulse generation; Optical pulses; Resonance; Ultrafast optics; (020.2649) Strong field laser physics; (320.7100 ) Ultrafast measurements;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-55752-869-8
Electronic_ISBN
978-1-55752-869-8
Type
conf
Filename
5224552
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